dng_1d_identity Class Reference
An identity (x -> y such that x == y for all x) mapping function.
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#include <dng_1d_function.h>
List of all members.
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Public Member Functions |
virtual bool | IsIdentity () const |
| Always returns true for this class.
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virtual real64 | Evaluate (real64 x) const |
| Always returns x for this class.
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virtual real64 | EvaluateInverse (real64 y) const |
| Always returns y for this class.
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Static Public Member Functions |
static const dng_1d_function & | Get () |
| This class is a singleton, and is entirely threadsafe. Use this method to get an instance of the class.
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Detailed Description
An identity (x -> y such that x == y for all x) mapping function.
The documentation for this class was generated from the following files: